Insider · CIK 0001449649

Papermaster Mark D

CIK 0001449649 Name as filed on the most recent filing

Filed as Papermaster Mark D (85)

157 transaction lines · from 85 filings · filed 2010-04-27 to 2026-08-21 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-25 05:24 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

157 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-25 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2020-10-15 S, Open-market sale Advanced Micro Devices IncAMD 1,429,712, disposed Open Form 4 filing 0000002488-20-000156
2020-09-15 S, Open-market sale Advanced Micro Devices IncAMD 3 lines 3,320,442, disposed Open Form 4 filing 0000002488-20-000154
2020-08-14 S, Open-market sale Advanced Micro Devices IncAMD 2 lines 3,541,262, disposed Open Form 4 filing 0000002488-20-000140
2020-07-15 S, Open-market sale Advanced Micro Devices IncAMD 2,337,480, disposed Open Form 4 filing 0000002488-20-000094
2020-06-15 S, Open-market sale Advanced Micro Devices IncAMD 2 lines 2,274,826, disposed Open Form 4 filing 0000002488-20-000092
2020-05-15 S, Open-market sale Advanced Micro Devices IncAMD 2,309,530, disposed Open Form 4 filing 0000002488-20-000079
2020-04-15 S, Open-market sale Advanced Micro Devices IncAMD 2,315,120, disposed Open Form 4 filing 0000002488-20-000042
2019-12-13 S, Open-market sale Advanced Micro Devices IncAMD 1,271,700, disposed Open Form 4 filing 0000002488-19-000192
2019-11-15 S, Open-market sale Advanced Micro Devices IncAMD 1,173,900, disposed Open Form 4 filing 0000002488-19-000169
2019-10-15 S, Open-market sale Advanced Micro Devices IncAMD 935,038, disposed Open Form 4 filing 0000002488-19-000154
2019-09-13 S, Open-market sale Advanced Micro Devices IncAMD 907,500, disposed Open Form 4 filing 0000002488-19-000152
2019-08-15 S, Open-market sale Advanced Micro Devices IncAMD 918,900, disposed Open Form 4 filing 0000002488-19-000138
2019-08-13 S, Open-market sale Advanced Micro Devices IncAMD 4,540,064, disposed Open Form 4 filing 0000002488-19-000136
2019-08-12 S, Open-market sale Advanced Micro Devices IncAMD 4,425,424, disposed Open Form 4 filing 0000002488-19-000136
2019-07-15 S, Open-market sale Advanced Micro Devices IncAMD 1,000,200, disposed Open Form 4 filing 0000002488-19-000098
2019-06-14 S, Open-market sale Advanced Micro Devices IncAMD 921,000, disposed Open Form 4 filing 0000002488-19-000094
2019-05-15 S, Open-market sale Advanced Micro Devices IncAMD 805,800, disposed Open Form 4 filing 0000002488-19-000063
2019-04-15 S, Open-market sale Advanced Micro Devices IncAMD 824,700, disposed Open Form 4 filing 0000002488-19-000039
2018-12-27 S, Open-market sale Advanced Micro Devices IncAMD 544,463, disposed Open Form 4 filing 0000002488-18-000203
2018-10-15 S, Open-market sale Advanced Micro Devices IncAMD 1,308,500, disposed Open Form 4 filing 0000002488-18-000181
2018-09-17 S, Open-market sale Advanced Micro Devices IncAMD 1,625,500, disposed Open Form 4 filing 0000002488-18-000176
2018-08-16 S, Open-market sale Advanced Micro Devices IncAMD 4,633,820, disposed Open Form 4 filing 0000002488-18-000158
2018-08-15 S, Open-market sale Advanced Micro Devices IncAMD 1,478,617, disposed Open Form 4 filing 0000002488-18-000158
2018-08-10 S, Open-market sale Advanced Micro Devices IncAMD 384,063, disposed Open Form 4 filing 0000002488-18-000140
2018-07-16 S, Open-market sale Advanced Micro Devices IncAMD 1,163,400, disposed Open Form 4 filing 0000002488-18-000119
2018-07-06 S, Open-market sale Advanced Micro Devices IncAMD 2,367,000, disposed Open Form 4 filing 0000002488-18-000116
2018-06-15 S, Open-market sale Advanced Micro Devices IncAMD 1,127,000, disposed Open Form 4 filing 0000002488-18-000106
2018-05-15 S, Open-market sale Advanced Micro Devices IncAMD 1,806,544, disposed Open Form 4 filing 0000002488-18-000090
2018-03-15 S, Open-market sale Advanced Micro Devices IncAMD 1,707,000, disposed Open Form 4 filing 0000002488-18-000051
2018-02-06 S, Open-market sale Advanced Micro Devices IncAMD 1,157,000, disposed Open Form 4 filing 0000002488-18-000022
2018-01-16 S, Open-market sale Advanced Micro Devices IncAMD 2,097,450, disposed Open Form 4 filing 0000002488-18-000006
2017-12-28 S, Open-market sale Advanced Micro Devices IncAMD 210,200, disposed Open Form 4 filing 0000002488-17-000269
2017-12-27 S, Open-market sale Advanced Micro Devices IncAMD 364,585, disposed Open Form 4 filing 0000002488-17-000265
2017-08-14 S, Open-market sale Advanced Micro Devices IncAMD 493,001, disposed Open Form 4 filing 0000002488-17-000192
2017-08-10 S, Open-market sale Advanced Micro Devices IncAMD 549,548, disposed Open Form 4 filing 0000002488-17-000184
2017-08-07 S, Open-market sale Advanced Micro Devices IncAMD 403,800, disposed Open Form 4 filing 0000002488-17-000172
2017-08-03 S, Open-market sale Advanced Micro Devices IncAMD 1,666,453, disposed Open Form 4 filing 0000002488-17-000166
2017-03-06 S, Open-market sale Advanced Micro Devices IncAMD 395,700, disposed Open Form 4 filing 0000002488-17-000053
2017-01-15 S, Open-market sale Advanced Micro Devices IncAMD 910,891, disposed Open Form 4 filing 0000002488-17-000008
2016-12-27 S, Open-market sale Advanced Micro Devices IncAMD 431,102, disposed Open Form 4 filing 0000002488-16-000302
2016-11-15 S, Open-market sale Advanced Micro Devices IncAMD 154,735, disposed Open Form 4 filing 0000002488-16-000285
2016-11-04 S, Open-market sale Advanced Micro Devices IncAMD 1,794,311, disposed Open Form 4 filing 0000002488-16-000272
2010-04-26 S, Open-market sale Apple IncAAPL 3 lines 2,161,130, disposed Open Form 4 filing 0001181431-10-023081

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
Relationships on this page
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 157
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Papermaster Mark D, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001449649

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.